Tokina 11-16mm f/2.8 AF AT-X 116 PRO DX II ultra širokokutni objektiv za Sony A-mount 11-16 F2.8 2.8

ZNAČAJKE:

Aperture Range: f/2.8 to f/22
Designed for Cameras with APS-C Sensors
Internal Focusing AF Motor
One-Touch Focus Clutch Mechanism
Two Aspheric Lens Elements
Two Super-Low Dispersion Lens Elements
Multi-Layer Coating
77mm Filter Thread

The AT-X 116 PRO DX-II 11-16mm f/2.8 Lens for Sony A Mount by Tokina is an ultra-wide angle autofocus zoom lens with a fast constant f/2.8 maximum aperture. The AT-X 116 PRO DX-II lens is designed for digital cameras with APS-C-size CMOS or CCD sensors. Its angle of view ranges from 104-84° and it can focus as close as 11.8". Nine diaphragm blades help to produce soft out-of-focus backgrounds while two Super-Low Dispersion glass elements and two aspheric elements help to achieve excellent contrast, sharpness and minimal chromatic aberration. As an update to their AT-X 116 PRO DX, Tokina has improved the multi-layer coatings to minimize light reflection and improve optical performance. The PRO DX-II has a internal focusing motor which is ideal if shooting video with your digital camera.

Tokina's One-Touch Focus Clutch Mechanism allows the photographer to switch between autofocus and manual focus with a simple push of the focus ring. Snapping it forward into autofocus and back into manual focus is all that needs be done, there's no need to adjust the AF/MF switch on the camera body.

A constant f/2.8 maximum aperture benefits working in low-light situations and also aids in creating a shallow depth of field.
An internal focusing motor allows for smoother focus transitions and is ideal for shooting video with your digital camera.
Two Super-Low Dispersion glass elements and two aspheric elements, as well as improved multi-coating, achieve excellent sharpness and contrast and reduce aberrations.
The One-Touch Focus Clutch Mechanism offers a simple switch from manual focus to autofocus and back again. The focus ring snaps forward for AF and back for MF. It's operable with one hand and eliminates the need to switch from AF to MF on the camera body.

SPECIFIKACIJE:

Performance
Focal Length 11 - 16mm
Comparable APS-C Focal Length: 16.5 - 24 mm
Aperture Maximum: f/2.8
Minimum: f/22
Camera Mount Type Sony Alpha, Minolta AF
Format Compatibility DSLR (APS-C Sensor)
Angle of View 104° - 84°
Minimum Focus Distance 11.81" (30 cm)
Maximum Reproduction Ratio 1:12
Elements/Groups 13/11
Diaphragm Blades 9
Features
Image Stabilization No
Autofocus Yes
Environmental
Physical
Filter Thread Front:77 mm
Dimensions (DxL) Approx. 3.31 x 3.51" (84 x 89.2 mm)
Weight 1.21 lb (550 g)

UKLJUČUJE:

Tokina AT-X 116 PRO DX-II 11-16mm f/2.8 Lens for Sony A Mount
Front Lens Cap
Rear Lens Cap
BH77B Lens Hood